1438890-7

Overview

The TE Connectivity AMP Connectors part number 1438890-7 is a coaxial pin contact designed for SMB connectors. It features a crimp termination style and is constructed with gold plating on the contact interface to ensure reliable signal transmission. This component is intended for cable mounting or free-hanging applications, serving as a critical interconnect element within RF systems requiring precise impedance matching and secure physical attachment.

Feature Summary

• Crimping termination method for secure wire attachment
• Gold-plated contact surface for corrosion resistance
• Designed specifically for SMB connector compatibility

Applications

• SMB coaxial connector assembly
• RF signal interconnection
• Cable harness manufacturing

Procurement Notes

Verify that the specific application requires an SMB-compatible pin contact. Confirm that the mating connector housing supports this terminal type. Ensure that the crimping tooling used matches the specifications for this contact size to guarantee proper mechanical retention and electrical performance during assembly processes.

Selection Notes

Select this component when designing or repairing assemblies utilizing SMB connectors. Ensure the wire gauge accommodates the crimp barrel dimensions. Verify that the gold plating meets the environmental requirements of the deployment site. Confirm compatibility with the specific SMB housing variant being used in the design.

Part Context

This part belongs to the TE Connectivity AMP Connectors portfolio, specializing in high-reliability interconnect solutions. The product line includes various terminals and contacts for diverse connector families. This specific item addresses the need for standardized RF connections using the widely adopted SMB interface standard.

Replacement Considerations

Consult official TE Connectivity substitution guides for verified equivalents. Generic SMB pins may not match the precise dimensional tolerances required for proper locking. Verify material composition and plating thickness before considering alternative sources.